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Chloride Electrical Storage Co Ltd
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Chloride Electrical Storage Co Ltd
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Application filed by Chloride Electrical Storage Co LtdfiledCriticalChloride Electrical Storage Co Ltd
Publication of ES233668A1publicationCriticalpatent/ES233668A1/es
Mejoras introducidas en la fabricación de aleaciones de plomo-calcio para uso en acumuladores de plomo-ácido, caracterizadas porque se ha añadido una pequeña cantidad de un metal del grupo de las tierras raras, tal como el cerio, con el fin de reducir el tamaño del grano de la aleación.
ES0233668A1956-04-261957-02-16MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE ALEACIONES DE PLOMO-CALCIO PARA USO EN ACUMULADORES DE PLOMO-áCIDO
ExpiredES233668A1
(es)